The `dot` tool requires to be run once after installation in order to
create its configuration file.

The do_prepare_recipe_sysroot task uses do_populate_sysroot in order to
prepare the recipe-sysroot-native. Package postinstall scripts are not
executed for -native packages, but files under ${BINDIR}/postinst-* are.

This is quite the same as graphviz-setup.sh does for nativesdk. The
general idea has been taken from
OECORE/meta/classes/pixbufcache.bbclass.

Signed-off-by: Christian Eggers <ceggers@...>
Signed-off-by: Khem Raj <raj.khem@...>
---
meta-oe/recipes-graphics/graphviz/graphviz_2.44.1.bb | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/meta-oe/recipes-graphics/graphviz/graphviz_2.44.1.bb b/meta-oe/recipes-graphics/graphviz/graphviz_2.44.1.bb
index 7d2515e07549..203e0206fbfe 100644
--- a/meta-oe/recipes-graphics/graphviz/graphviz_2.44.1.bb
+++ b/meta-oe/recipes-graphics/graphviz/graphviz_2.44.1.bb
@@ -74,6 +74,17 @@ do_install:append:class-nativesdk() {
}
FILES:${PN}:class-nativesdk += "${SDKPATHNATIVE}"

+# create /usr/lib/graphviz/config6
+graphviz_sstate_postinst() {
+ mkdir -p ${SYSROOT_DESTDIR}${bindir}
+ dest=${SYSROOT_DESTDIR}${bindir}/postinst-${PN}
+ echo '#!/bin/sh' > $dest
+ echo '' >> $dest
+ echo 'dot -c' >> $dest
+ chmod 0755 $dest
+}
+SYSROOT_PREPROCESS_FUNCS:append:class-native = " graphviz_sstate_postinst"
+
PACKAGES =+ "${PN}-python ${PN}-perl ${PN}-demo"

FILES:${PN}-python += "${libdir}/python*/site-packages/ ${libdir}/graphviz/python/"
--
2.34.1